208129632

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:580

約数の個数: 96

約数和(自身を含む): 564867072

約数和(自身を除く): 356737440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 127, 129, 172, 254, 258, 344, 381, 397, 508, 516, 688, 762, 794, 1016, 1032, 1191, 1376, 1524, 1588, 2032, 2064, 2382, 3048, 3176, 4064, 4128, 4764, 5461, 6096, 6352, 9528, 10922, 12192, 12704, 16383, 17071, 19056, 21844, 32766, 34142, 38112, 43688, 50419, 51213, 65532, 68284, 87376, 100838, 102426, 131064, 136568, 151257, 174752, 201676, 204852, 262128, 273136, 302514, 403352, 409704, 524256, 546272, 605028, 806704, 819408, 1210056, 1613408, 1638816, 2168017, 2420112, 4336034, 4840224, 6504051, 8672068, 13008102, 17344136, 26016204, 34688272, 52032408, 69376544, 104064816, 208129632]

約数ペア:

[(1, 208129632), (2, 104064816), (3, 69376544), (4, 52032408), (6, 34688272), (8, 26016204), (12, 17344136), (16, 13008102), (24, 8672068), (32, 6504051), (43, 4840224), (48, 4336034), (86, 2420112), (96, 2168017), (127, 1638816), (129, 1613408), (172, 1210056), (254, 819408), (258, 806704), (344, 605028), (381, 546272), (397, 524256), (508, 409704), (516, 403352), (688, 302514), (762, 273136), (794, 262128), (1016, 204852), (1032, 201676), (1191, 174752), (1376, 151257), (1524, 136568), (1588, 131064), (2032, 102426), (2064, 100838), (2382, 87376), (3048, 68284), (3176, 65532), (4064, 51213), (4128, 50419), (4764, 43688), (5461, 38112), (6096, 34142), (6352, 32766), (9528, 21844), (10922, 19056), (12192, 17071), (12704, 16383)]